/* 公共代码 */

*{
    margin: 0;
    padding: 0;
}
ul,ol,li{
    list-style: none;
}
html,body{
    width: 100%;
    height: 100%;
}
img{
    display: block;
    width: 100%;
    height: 100%;
}
.clear::after{
    content: '';
    display: block;
    clear: both;
}
input,button{
    outline: none;
}
a{
    text-decoration: none;
    color: #333;
}
.container{
    width: 1190px;
    margin: 0 auto;
}